.preview {
  width: 375px;
  height: 500px;
  border: 1px solid #ccc;
  position: relative;
}

.preview-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 375px;
}

.container {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.main-content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  overflow: auto;
}

.handlers {
  position: absolute;
  left: 395px;
  top: 234px;
}

.link {
  width: 0;
  height: 0;
  opacity: 0;
}